/*
 * Copyright © 2025 秋辞未寒 (545073804@qq.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.gitee.colordreams.mapstruct.convert.factory;

import io.gitee.colordreams.mapstruct.convert.mapper.MapperAware;
import org.mapstruct.factory.Mappers;

import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

/**
 * DefaultMapperFactory 默认Mapper工厂
 *
 * @author 秋辞未寒
 */
public class DefaultMapperFactory implements MapperFactory {

    private static final ConcurrentMap<String, MapperAware> MAPPER_MAPS = new ConcurrentHashMap<>();

    @Override
    public <M extends MapperAware> void registerMapper(M mapper) {
        registerMapper(mapper.getClass().getCanonicalName(), mapper);
    }

    @Override
    public <M extends MapperAware> void registerMapper(String mapperName, M mapper) {
        MAPPER_MAPS.put(mapperName, mapper);
    }

    @SuppressWarnings({"unchecked"})
    @Override
    public <M extends MapperAware> M getMapper(final Class<M> mapperClass) {
        return (M) MAPPER_MAPS.computeIfAbsent(mapperClass.getCanonicalName(), mapperName -> Mappers.getMapper(mapperClass));
    }

    @SuppressWarnings({"unchecked"})
    @Override
    public <M extends MapperAware> M getMapper(String mapperName) {
        return (M) MAPPER_MAPS.get(mapperName);
    }

}
